#E551CB#E551CB

#E551CB is a light, highly saturated pink. Relative luminance 0.269; OKLCH L 67.5% C 0.225 H 335.5°. Best body text is #000000 at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#E551CB
RGB	rgb(229, 81, 203)
HSL	hsl(311, 74%, 61%)
HSV	hsv(311, 65%, 90%)
CMYK	cmyk(0%, 64.6%, 11.4%, 10.2%)
CIE-LAB	lab(58.84, 70.06, -34.24)
CIE-LCH	lch(58.84, 77.98, 333.96°)
OKLab	oklab(67.46% 0.2043 -0.0932)
OKLCH	oklch(67.46% 0.225 335.5)
XYZ	xyz(46.0355, 26.8585, 59.2480)
Luminance	0.2686 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E551CB #51E56B

analogous

#B551E5 #E551CB #E55181

triadic

#E551CB #CBE551 #51CBE5

tetradic

#E551CB #E5B551 #51E56B #5181E5

square

#E551CB #E5B551 #51E56B #5181E5

split-complementary

#E551CB #81E551 #51E5B5

monochromatic

#A3188B #D820B8 #E551CB #ED86DB #F5BBEB

Accessibility & contrast

On white

3.30

#E551CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.37

#E551CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #E551CB

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E551CB	#FFFFFF	#000000	##000000
##E551CB	1.00	3.30	6.37	6.37
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.37	21.00	1.00	1.00
##000000	6.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#527FCF

Deuteranopia (green-blind)

#8296C7

Tritanopia (blue-blind)

#F05A87

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #e551cb;
/* rgb */ color: rgb(229, 81, 203);
/* oklch */ color: oklch(67.5% 0.225 335.5);

Tailwind

colors: {
  custom: {
    50: '#f18cdb',
    500: '#e551cb',
    950: '#000000',
  },
}

SCSS

$custom: #e551cb;
$custom-light: #f18cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#e551cb",
  "rgb": {
    "r": 229,
    "g": 81,
    "b": 203
  },
  "hsl": {
    "h": 310.541,
    "s": 74,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67461,
    "c": 0.2246,
    "h": 335.5
  },
  "luminance": 0.26855
}

Semantic roles & 50–950 ramp

primary

#E551CB

secondary

#ADE5B7

accent

#D6320F

background

#FFF9FD

surface

#FFF1FB

border

#D7CBD4

text

#170D15

muted

#857E83

Preview Lab

Preview with #E551CB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →